Smart Sync
After initial sync, only new or modified files are proccessed. No wasted time re-processing your entire library.
Automatic Conversion
Converts audio to 16-bit for consistent playback on hardware samplers and older devices.
Works Offline
No internet required. No data collection. Your files stay on your device.
Simple Interface
Drag and drop your folders, hit sync, and you're done. No complicated settings or configuration.
Format Support
Handles all common audio filetypes– WAV, AIFF, MP3, M4A, FLAC, etc.
Device Support
Supports syncing from external drives, SD cards, network drives, and the cloud.
What is SampleSink?
SampleSink is a macOS app designed for hardware samplers, drum machines, and other devices with limited audio format support. It watches your sample library and intelligently syncs it to your device’s storage, converting files to the right format automatically and intelligently skipping previously synced files.
Perfect For
- Hardware sampler users - Keep your SP-404, or other hardware sampler in sync with your library
- Producers - Quickly transfer new samples to SD cards or external hard-drives without manual conversion
- Anyone who needs reliable folder-to-folder audio file sync
How It Works
- Select your source folder - Point to your master sample library
- Choose your destination - SD card, USB drive, or any folder
- Click Sync - SampleSink handles the rest
The app tracks what’s already been synced, so subsequent syncs only process new or changed audio files. SampleSink keeps track of previously synced files to make successive syncs as fast as possible.
Features
- Real-time progress tracking during sync
- Drag-and-drop folder selection
- Automatic file conversion for Roland SP-404
- Remembers your last-used folders
- Prevents accidental overwrites/deletion
- No ads, no tracking, no subscriptions
Coming Soon
- Support for more hardware samplers
- Pure sync (disable conversion)
System Requirements
- macOS 14.6 or later
- Works with any storage: SD cards, USB drives, network shares, local folders
Privacy
SampleSink respects your privacy. All processing happens locally on your Mac. No internet connection required. Read our full privacy policy.
Download
Coming soon to the Mac App Store
Built with care by Anodized.